Sökning: "kitchen grinders"

Hittade 2 uppsatser innehållade orden kitchen grinders.

  1. 1. Phosphorous Precipitation in Source Separated Greywater for Direct Environmental Release.

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Ashley Hall; [2022]
    Nyckelord :water; wastewater; source separation; greywater; phosphorous; precipitation; utfällning; Chemical Engineering; Technology and Engineering;

    Sammanfattning : As our understanding of the impact humans have on the environment changes, so too do the mitigation strategies we employ to prevent it. One major source of anthropogenic pollution is wastewater effluent. LÄS MER

  3. 2. Towards Sustainable Phosphorus Management : Material Flow Analysis of phosphorus in Gothenburg and ways to establish nutrient recycling by improving urban wastewater systems

    Uppsats för yrkesexamina på avancerad nivå, Institutionen för geovetenskaper

    Författare :Helena Borgestedt; Ingela Svanäng; [2011]
    Nyckelord :phosphorus; phosphorus cycle; Material Flow Analysis; nutrient recycling; environmental quality objectives; wastewater system; sludge; ashes; fertilizers; Gothenburg; urine diversion; kitchen grinders; fosfor; fosforcykel; substansflödesanalys; näringsåtervinning; miljömål; avloppssystem; slam; aska; gödselmedel; Göteborg; urinsortering; köksavfallskvarnar;

    Sammanfattning : All life forms require the nutrient phosphorus and it cannot be substituted by any other element. The global cycle of phosphorus is special among the major biogeochemical cycles, since it has no significant gaseous compounds and only closes every 10-100 million years. LÄS MER